BMW 3 Series E90 E91 E92 E93 LCI Vacuum Pipe Hose Petrol 7551622

BMW E90 E92 E93 LCI Vacuum Hose Petrol is an original vacuum system component designed for post-facelift 3 Series models powered by petrol. Designed by BMW, the hose ensures proper vacuum routing within the engine system, which translates to stable engine operation and correct interaction with accessories.

Specifications and technical data

• SKU: 7551622
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7551622
• Substitutable numbers: 11667551622, 7551622
• Fuel type: Petrol
• Category: Other Interior Parts & Accessories

Purpose and Role of the Vacuum Hose

The vacuum hose in petrol-powered BMW E90, E92, and E93 LCI models is responsible for the safe and sealed transmission of vacuum between engine control system components. In practice, this affects:

• correct engine response to load and RPM changes,
• stable operation of vacuum-dependent accessories,
• maintenance of proper combustion parameters in the petrol engine.

Thanks to its appropriately selected diameter and geometry, the hose works with factory-fitted spigots and connectors, which reduces the risk of leaks and improper system operation.

Construction and Fitment for BMW 3 Series LCI

The offered part comes from the Other category but is precisely fitted to the engine bay architecture of post-facelift BMW E90, E92, and E93 models. The hose's construction is designed for typical routing along factory mounting points, which facilitates installation and allows for the preservation of the original wiring harness path.

As a part designed for petrol engines, the hose is adapted to operate in higher temperatures and to come into contact with fuel and oil vapors, which is important for the durability and sealing of the entire system.

Characteristics of a Used Component

The vacuum hose is a used component, sourced from a dismantled BMW vehicle. Such components, provided they remain sealed and free from mechanical damage, retain their functional properties, offering an economical alternative to new parts.

Choosing a used vacuum hose allows for reduced service costs while maintaining the original manufacturer's specifications, which is particularly important for precise petrol engine control systems.

Benefits of Using an Original Vacuum Hose

Using a hose dedicated to specific BMW 3 Series LCI models offers a range of practical benefits:

• preservation of the petrol engine's factory operating characteristics,
• secure fitment to existing mounting points and spigots,
• reduction of the risk of control unit errors resulting from system leaks,
• easier diagnostics and servicing due to compliance with manufacturer documentation.

For users who wish to maintain their car in a configuration close to the factory original, choosing an original vacuum hose is a technically safe and predictable solution.

Other BMW Hoses and Components – System Expansion

If you are looking for other parts from the Other BMW category that will allow you to comprehensively refresh the system in your car, check out the other parts in the Other BMW category available in our store. This allows you to select additional components from the same group, maintaining consistency in the applied solutions.

Technical Knowledge and Part Selection

When working with engine systems, it is beneficial to know the differences between various model versions and their accessories. For comparing the characteristics of sports variants and standard car versions, as well as the impact of engine and chassis modifications on part selection, the article: Audi RS vs. Other Models – What's Under the Hood and Chassis? may be helpful. It allows for a better understanding of how the construction of the powertrain and accessories translates into requirements for replacement parts.